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Node's built-in toolchain

3 posts · 47 min, best read in order

Node 24 ships an env loader, a file watcher and a test runner. What each one replaces, and where it still falls short.

  1. 1 Node.js 24: The Game Changer Release You've Been Waiting For 24 minDiscover Node.js 24's production-ready security, V8 13.6 performance, built-in resource management, and developer experience upgrades.
  2. 2 I Deleted nodemon and dotenv in Node 24 11 minReplace nodemon with node --watch and dotenv with --env-file in Node 24. What each flag covers, .env parsing rules and a migration checklist.
  3. 3 I Deleted Jest: Testing with Node's Built-in Test Runner 12 minHow to use node:test in Node 24: describe/it, mocks, fake timers, module mocking, coverage thresholds, TypeScript and when Jest or Vitest is still the better pick.